| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiBr = 2 Li + Br2
C2H5COOH + Mg(OH)2 = (C2H5COO)2Mg + H2O =>
2 C2H5COOH + Mg(OH)2 = (C2H5COO)2Mg + 2 H2O
C + F2 = CF2 =>
C + F2 = CF2
HCIO3 + H2S = H2SO4 + HCI =>
4 HCIO3 + 3 H2S = 3 H2SO4 + 4 HCI
Mg(s) + HCl(l) = MgCl(l) + H2(g) =>
2 Mg(s) + 2 HCl(l) = 2 MgCl(l) + H2(g)
C6H5COOH + MgO = H2O + (C6H5COO)2Mg =>
2 C6H5COOH + MgO = H2O + (C6H5COO)2Mg
Cr + Pb(NO3)2 = Cr(NO3)2 + Pb =>
Cr + Pb(NO3)2 = Cr(NO3)2 + Pb
CH4 + CO2 = C2H2 + H2O =>
5 CH4 + 3 CO2 = 4 C2H2 + 6 H2O
Fe2O3(g) + H2(g) = Fe(g) + H2O(g) =>
Fe2O3(g) + 3 H2(g) = 2 Fe(g) + 3 H2O(g)
H2SO4 + Li2CO3 = Li2SO4 + H2O + CO2 =>
H2SO4 + Li2CO3 = Li2SO4 + H2O + CO2
Na3PO4 + MnCl2 = NaCl + Mn3(PO4)2 =>
2 Na3PO4 + 3 MnCl2 = 6 NaCl + Mn3(PO4)2
C1 + H2 = CH4 =>
C1 + 2 H2 = CH4
Mn(ClO4)2 = MnCl2 + O2 =>
Mn(ClO4)2 = MnCl2 + 4 O2
F2 + Ar = ArF3 =>
3 F2 + 2 Ar = 2 ArF3
C2H4Cl2 + O2 = CO2 + H2O + HCl =>
2 C2H4Cl2 + 5 O2 = 4 CO2 + 2 H2O + 4 HCl
H2S + AuCl3 + H2O = Au2S + H2SO4 + HCl =>
3 H2S + 4 AuCl3 + 4 H2O = 2 Au2S + H2SO4 + 12 HCl
H2SO4 + C32H22N6Na2O6S2 = CO2 + H2O + S + N + Na =>
23 H2SO4 + C32H22N6Na2O6S2 = 32 CO2 + 34 H2O + 25 S + 6 N + 2 Na
NaCl(aq) + KBr(aq) = NaBr + KCl =>
NaCl(aq) + KBr(aq) = NaBr + KCl
P(s) + Cl2(g) = PCl3(g) =>
2 P(s) + 3 Cl2(g) = 2 PCl3(g)
BeO + C = Be2C + CO2 =>
2 BeO + 2 C = Be2C + CO2
SbCl3 + H2S = HCl + Sb2S3 =>
2 SbCl3 + 3 H2S = 6 HCl + Sb2S3
Mn + H2O = MnO + H2 =>
Mn + H2O = MnO + H2
CuCl2 + KCN = Cu(CN)2 + KCl =>
CuCl2 + 2 KCN = Cu(CN)2 + 2 KCl
C25H52(g) + O2(g) = CO2(g) + H2O(g) =>
C25H52(g) + 38 O2(g) = 25 CO2(g) + 26 H2O(g)
Na3PO4 + MnCl2 = NaCl + Mn3(PO4)2 =>
2 Na3PO4 + 3 MnCl2 = 6 NaCl + Mn3(PO4)2
Fe + CuCl2 = Cu + FeCl2 =>
Fe + CuCl2 = Cu + FeCl2
C6H10O + NH2OH = C6H10NOH + H2O =>
C6H10O + NH2OH = C6H10NOH + H2O
CO2 + HCl = COCl2 + H2O =>
CO2 + 2 HCl = COCl2 + H2O
NaMnO4 + H2SO4 = MnSO4 + Na2SO4 + H2O + O3 =>
6 NaMnO4 + 9 H2SO4 = 6 MnSO4 + 3 Na2SO4 + 9 H2O + 5 O3
CuFeS2 + O = SO2 + CuO + Fe2O3 =>
2 CuFeS2 + 13 O = 4 SO2 + 2 CuO + Fe2O3
HNO3 + MgCO3 = Mg(NO3)2 + CO2 + H2O =>
2 HNO3 + MgCO3 = Mg(NO3)2 + CO2 + H2O
C6H12O2(l) + O2(g) = CO2(g) + H2O(l) =>
C6H12O2(l) + 8 O2(g) = 6 CO2(g) + 6 H2O(l)
H2S(g) = H2(g) + S8(s) =>
8 H2S(g) = 8 H2(g) + S8(s)
Co(OH)3 + H2SO3 = Co2(SO3)3 + HOH =>
2 Co(OH)3 + 3 H2SO3 = Co2(SO3)3 + 6 HOH
KI(s) = K(s) + I(g) =>
KI(s) = K(s) + I(g)
Hg + O2(g) = HgO =>
2 Hg + O2(g) = 2 HgO
H + B = H3B =>
3 H + B = H3B
La200O300 + Ni100O100 + Fe200O300 + Ca100C100O300 = La80Ca20Fe90Ni10O300 + C100 + O200 =>
16 La200O300 + 4 Ni100O100 + 18 Fe200O300 + 8 Ca100C100O300 = 40 La80Ca20Fe90Ni10O300 + 8 C100 + 5 O200
H2SO4 + C32H22N6Na2O6S2 = CO2 + H2O + S + N + Na =>
23 H2SO4 + C32H22N6Na2O6S2 = 32 CO2 + 34 H2O + 25 S + 6 N + 2 Na
Cl2 + H2 = HCl =>
Cl2 + H2 = 2 HCl
C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O
LiBr = Li + Br2 =>
2 LiBr = 2 Li + Br2
PH3 + CuO = H2O + Cu + P2O5 =>
2 PH3 + 8 CuO = 3 H2O + 8 Cu + P2O5
K2CO3 + MgI2 = K2I2 + MgCO3 =>
K2CO3 + MgI2 = K2I2 + MgCO3
SiH4(g) + NH3(g) = Si3N4(s) + H2(g) =>
3 SiH4(g) + 4 NH3(g) = Si3N4(s) + 12 H2(g)
H2SO4 + C32H22N6Na2O6S2 = CO2 + H2O + S + N + Na =>
23 H2SO4 + C32H22N6Na2O6S2 = 32 CO2 + 34 H2O + 25 S + 6 N + 2 Na
La200O300 + Ni100O100 + Fe200O300 + Ca100C100O300 = La80Ca20Fe90Ni10O300 + C100 + O200 =>
16 La200O300 + 4 Ni100O100 + 18 Fe200O300 + 8 Ca100C100O300 = 40 La80Ca20Fe90Ni10O300 + 8 C100 + 5 O200
C2 + Mg4 = CMg =>
2 C2 + Mg4 = 4 CMg
Sn + PO4 = Sn(PO4) =>
Sn + PO4 = Sn(PO4)
Ba + C2H5OH = Ba(C2H5O)2 + H2 =>
Ba + 2 C2H5OH = Ba(C2H5O)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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